Hard swim if training for triathlons only do intervals which last at part 2
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1 week ago
Nico Rondet
Hard swim If training for triathlons Only do intervals which last at least 3 minutes 3-5 to boost your peak sustainable speed and power Anything shorter is only boosting your anaerobic system This was a straight 1000 then 3 sets of 200 with paddles and 200 with fins nicocoaching triathlon scroll to see the break down and HR graph